nmittler 217d921075 Fix Http/2 example response timeout
Motivation:

The HTTP/2 example can timeout at the client waiting for a response due
to the server not flushing after writing the response.

Modifications:

Updated the server's HelloWorldHttp2Handler to flush after writing the
response.

Result:

The HTTP/2 example runs successfully.
2014-10-03 09:29:32 -07:00
..
2013-01-07 21:06:22 +01:00